A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-01-289-6436
NSN 5930-00-539-4042
NSN 5935-01-072-5782
NSN 5835-00-770-2843
NSN 6220-00-371-7589
NSN 6240-01-626-6513
NSN 2925-00-753-8598
NSN 6110-01-125-6654
NSN 4140-00-868-1817
NSN 5998-00-459-5842
NSN 6650-01-327-3068
NSN 7035-01-162-7452